Item Name: 2 Flute Mill Bits 60 Degree Hardness Material: Tungsten steel Head Style: Flat Head Measurement System: Metric PCs in Item: 1 PC Manufacturer: N/A, Made in China Used for: Aluminum, Copper, Wood etc.. Model Number Format: Head Diameter – Shank Diameter – Full Length Model ØD (mm) Ød (mm) C (mm) L (mm) D1-D4-50L 4 1 3 50 D1.5-D4-50L 4 1.5 4 50 D2-D4-50L 4 2 6 50 D2.5-D4-50L 4 2.5 8 50 D3-D4-50L 4 3 8 50 D3.5-D4-50L 4 3.5 11 50 D4-D4-50L 4 4 12 50 D4-D4-75L 4 4 16 75 D4-D4-100L 4 4 20 100 D6-D6-50L 6 6 18 50 D6-D6-75L 6 6 25 75 D6-D6-100L 6 6 30 100 D8-D8-60L 8 8 24 60 D8-D8-75L 8 8 30 75 D8-D8-100L 8 8 35 100
